1 Gr ap h i t e P r i c e s 0 250 500 750 1000 1250 1500 1750 2000 2250 2500 2750 3000 3250 2004 2005 2006 2007 2008 2009 2010 201 1 2012 2013 2014 Low High Pr i c e R a n g e fo r 8 0 m e s h 9 4 9 7 C g r a p h i te U S to n n e